Breacher M4 Nut Adapter 3D model thumbnail

Breacher M4 Nut Adapter

by HighCommand · via Printables
FormatSTL
CategoryMechanical
LicenseCC BY-NC-SA
Triangles576
UploadedDec 5, 2025
⬇ 25 downloads ❤ 7 likes 👁 170 views

Description

Some kits using M4 rods/nuts instead of 8-32 (e.g. from Capital3D, BearsWares) may find the ~7mm metric nut too small compared to the imperial version, allowing the nut to spin freely in the space. You will probably need around six: two are definitely useful for the area in EjectionPort_Back that are otherwise hard to keep in place, then another four near the stock which are more 'nice to have'. This just gives something to constrain the M4 nut within the larger hole. I used Arachne walls and it is an absolutely perfect fit.

Originally published on Printables